Method and apparatus for an exercise device

ABSTRACT

A method and a cushion extension for an exercise device are provided. The cushion extension includes a first portion covering a surface of the exercise device, the covered surface configured to contact the user during an exercise, a second portion extending from the first portion in a direction of the exercise, and a third portion and a fourth portion each joined to opposite ends of the first portion and each forming a method of attachment between each and the first portion.

CROSS REFERENCE TO RELATED APPLICATIONS

This application claims priority to and the benefit of the filing date of U.S. Provisional Application No. 61/887,047 filed on Oct. 4, 2013, which is hereby incorporated by reference in its entirety.

BACKGROUND OF THE DISCLOSURE

The field of the invention relates generally to exercise equipment, and more specifically, to apparatus and methods for attachments to exercise devices.

At least some known exercise devices provide for assistance and/or additional resistance to a user during an exercise using the device through attachments or extensions added to the device during use. Some devices may be modified or “jury-rigged” by the user to make due during an exercise. For example, a rolled or folded towel may be used to provide cushioning when performing the exercise on a hard surface.

However, such modifications may shift or relocate itself during movements of the exercise, negating the attempted beneficial effects of the modification and reducing or eliminating the desired cushioning of the body during the exercise or modification of the device for use. Such shifting may also cause improper performance of the exercise or cause interruption of the exercise to readjust the modification. There is a need for secure support and cushioning for the user during exercise periods using abdominal and back muscle conditioning equipment.

BRIEF DESCRIPTION OF THE DISCLOSURE

In one embodiment, a cushion extension for an exercise device includes a first portion covering and/ or attaching to a surface of the exercise device, the surface configured to contact the user during an exercise, a second portion extending from the first portion in a direction of the exercise, and a third portion and a fourth portion each joined to opposite ends of the first portion or on opposite sides of the first portion and each forming a method for attaching to the first portion, each method configured to receive a respective portion of the exercise device.

In another embodiment, a method of using a cover having a flap extension includes providing an exercise device cover, inserting a first edge of an exercise device within a first pocket of the cover, stretching the cover along a surface of the exercise device, inserting a second edge of the exercise device within a second pocket of the cover, and allowing the cover to rebound to apply a force along the surface that facilitates maintaining the cover affixed to the exercise device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIGS. 1-5 show example embodiments of the method and apparatus described herein.

FIG. 1 is a side view of a cover for an exercise device for exercising the upper and the lower abdominal muscles and the lower back of a user in accordance with an exemplary embodiment of the present invention.

FIG. 2 is a view of a backside of cover 100.

FIG. 3 is a view of a front side of the cover.

FIG. 4 is a plan view of an example blank of resilient material for forming the cover (shown in FIGS. 1, 2, and 3).

FIG. 5 is a flow diagram of an example method of using a cover having an integral flap extension in accordance with an example embodiment of the present disclosure.

DETAILED DESCRIPTION OF THE INVENTION

The following detailed description illustrates embodiments of the invention by way of example and not by way of limitation. It is contemplated that the invention has general application to embodiments of providing exercise in commercial and residential applications.

As used herein, an element or step recited in the singular and preceded with the word “a” or “an” should be understood as not excluding plural elements or steps, unless such exclusion is explicitly recited. Furthermore, references to “one embodiment” of the present invention are not intended to be interpreted as excluding the existence of additional embodiments that also incorporate the recited features.

Embodiments of the present disclosure describe a padded cover having flap extensions, also referred to as a burn guard. The padded cover encloses an existing exercise device configured to aid in the performance of a sit-up exercise. The attached padded flap extends under a tailbone of a user to facilitate reducing abrasion and or bruising of the tailbone area of the user that may occur during, for example, high-speed CrossFit “workout of the day” (WOD) sessions.

The padded extensions are formed of a resilient material such as, but, not limited to neoprene and extends under the tailbone, providing padding while using the user's bodyweight to prevent the exercise device from moving across the floor.

FIG. 1 is a side view of a cover 100 for an exercise device 102 for exercising the upper and the lower abdominal muscles and the lower back of a user in accordance with an exemplary embodiment of the present invention. FIG. 2 is a view of a backside of cover 100. FIG. 3 is a view of a front side of cover 100. In the example embodiment, cover 100 includes a first portion 104 shaped or formed to conform to an upper surface 106 of exercise device 102. Cover 100 also includes a second portion 108 shaped or formed to conform to a first edge 110 of exercise device 102 and to wrap around edge 110 to extend along a bottom surface 112 of exercise device 102. Cover 100 also includes a third portion 114 shaped or formed to conform to a second edge 116 of exercise device 102 and to wrap around edge 116 to extend along bottom surface 112 of exercise device 102 toward second portion 108. Portion 108 and first portion 104 form a first pocket 118 and/or other method of securing cover 100 to exercise device 102. First pocket 118 is configured to receive first edge 110. Portion 114 and first portion 104 form a second pocket 120 and/or other method of securing cover 100 to exercise device 102. Second pocket 120 is configured to receive second edge 116. Portions 104, 108, and 116 may be formed a resilient material such as, but not limited to urethane, foamed urethane, polyethylene, or combinations thereof. All of portions 104, 108, and 116 may be formed of the same resilient material or different materials and may be configured to stretch when applied to exercise device 102 to maintain cover 100 affixed to exercise device 102.

Cover 100 also includes a first extension flap 122 extending away from a joint 124 between portion 104 and portion 116. In various embodiments, flap 122 is formed of the resilient material. In other embodiments, flap 122 is formed of two layers of the resilient material. In some embodiments, cover 100 may include a second extension flap 126 extending away from a joint 128 between portion 104 and portion 108. In various embodiments, flap 126 is formed of the resilient material. In other embodiments, flap 126 is formed of two layers of the resilient material. In some embodiments, cover may contain various different flaps in different directions for securing exercise device during use.

FIG. 4 is a plain view of an example blank 400 of resilient material for forming cover 100 (shown in FIGS. 1, 2, and 3). In the example embodiment, blank 400 includes a first portion 404, which corresponds to first potion 104 of cover 100. In one embodiment, blank 400 includes a second portion 422, which corresponds to flap 122 (shown in FIGS. 1, 2, and 3). Portion 422 may include a fold line 424 or portion 422 may simply be folded during fabrication in approximately the area shown by fold line 424. Folding portion 422 along fold line 424 positions a portion 414, which corresponds to portion 114 (shown in FIGS. 1, 2, and 3) proximate an edge 425 between portion 404 and portion 422. Lateral edges 428 and 430 of portion 414 can be coupled to lateral edges 432 and 434 of portion 404 to form second pocket 120 (shown in FIG. 1). Similarly, in some embodiments, blank 400 may include a second flap portion 426 having a fold line 436, and a portion 408 that can be folded under to form first pocket 118 (shown in FIG. 1).

FIG. 5 is a flow diagram of a method 500 of using a cover having an integral flap extension in accordance with an example embodiment of the present disclosure. In the example embodiment, method 500 includes providing 502 an exercise device cover, inserting 504 a first edge of the exercise device within a first pocket of the cover, stretching 506 the cover along a surface of the exercise device. Method 500 also includes inserting 508 a second edge of the exercise device within a second pocket of the cover and allowing 510 the cover to rebound to apply a force along the surface that facilitates maintaining the cover affixed to the exercise device.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims. 

1. A cushion extension for an exercise device, said cushion extension comprising: a first portion at least one of covering and coupled to a surface of the exercise device, the covered surface configured to contact the user during an exercise; a second portion extending from the first portion in a direction of the exercise; and a third portion and a fourth portion each joined to the first portion at least one of opposite ends of the first portion and opposite sides of the first portion, each of the third portion and the fourth portion forming at least one of a pocket and method of attachment between each of the third portion and the fourth portion and the first portion,
 2. The extension of claim 1, further comprising a fifth portion extending from the first portion at least one of at a location and in a direction different than that of the second portion.
 3. The extension of claim 1, wherein the portions are formed of a layer comprising urethane.
 4. The extension of claim 1, wherein the portions are formed of a layer comprising foamed urethane.
 5. The extension of claim 1, wherein the portions are formed of a layer comprising foamed urethane and polyethylene.
 6. The extension of claim 1, wherein at least one of the second and fifth portions are formed integrally with the first, third, and fourth portions.
 7. The extension of claim 1, wherein at least one of the second and fifth portions are hingedly coupled to a joint between the first and third portions or a joint between the first and fourth portions.
 8. The extension of claim 1, wherein the extension includes an arcuate cross-section.
 9. A method of using a cover having a flap extension, the method comprising: providing an exercise device cover; inserting a first edge of an exercise device within a first pocket of the cover; stretching the cover along a surface of the exercise device; inserting a second edge of the exercise device within a second pocket of the cover; and allowing the cover to rebound to apply a force along the surface that facilitates maintaining the cover affixed to the exercise device.
 10. The method of claim 9, wherein providing an exercise device cover comprises providing an exercise device cover that includes a first flap extension extending from the first edge of the exercise device.
 11. The method of claim 9, wherein providing an exercise device cover comprises providing an exercise device cover that includes a first flap extension extending from the first edge of the exercise device and a second flap extension extending from the second edge of the exercise device.
 12. The method of claim 11, wherein at least one of the first and second flap extension includes a resilient pad positioned within the at least one of the first and second flap extension.
 13. The method of claim 12, wherein the resilient pad comprises a neoprene material.
 14. A cover for an exercise device and having padded extensions, said cover comprising: a first portion at least one of covering and coupled to a surface of the exercise device, the covered surface configured to contact the user during an exercise; a second portion extending from the first portion in a direction of the exercise, said second portion comprising a first resilient pad; and a third portion extending from the first portion in a direction opposite the second portion, said third portion comprising a second resilient pad.
 15. The cover of claim 14, wherein said second portion is inclined away from said first portion.
 16. The cover of claim 14, wherein said third portion is inclined away from said first portion.
 17. The cover of claim 14, wherein at least one of said second portion and said first portion comprises a resilient pad comprising at least one of foamed urethane and polyethylene.
 18. The cover of claim 14, wherein at least one of the second and third portions are formed integrally with the first portion.
 19. The cover of claim 14, wherein at least one of the second and third portions are hingedly coupled to a joint between the first and second portions or a joint between the first and third portions.
 20. The cover of claim 14, wherein the first portion includes an arcuate cross-section. 